The Forgetting Curve for yourself

TheForgettingCurve

if __name__ == "__main__":
    import datetime
    today = None#开始日期
    forgettingCurve = [0, 1, 2, 4, 7, 15, 30]#在这里设置您的记忆曲线间隔天数，0表示无间隔
    title = "UnitName   FirstDate    SecondDate   ThirdDate    FourthDate    FifthDate   SixthDate    SeventhDate"
    print("Your vocabulary memorization schedule as following\n%s\n%s" % ("="*100, title))
    for num in range(1, 22):
        if today is None and num == 1:
            today = datetime.date.today()
        else:
            today = datetime.timedelta(days=1)+today
        print "Unit %s     %s   %s   %s   %s   %s   %s   %s"\
              % (num, datetime.timedelta(days=forgettingCurve[0])+today,
                 datetime.timedelta(days=forgettingCurve[1])+today, datetime.timedelta(days=forgettingCurve[2])+today,
                 datetime.timedelta(days=forgettingCurve[3])+today, datetime.timedelta(days=forgettingCurve[4])+today,
                 datetime.timedelta(days=forgettingCurve[5])+today, datetime.timedelta(days=forgettingCurve[6])+today)